transrectal sonography

См. также в других словарях:

• ultrasonography — sonography; n. the use of ultrasound to produce images of structures in the human body. The ultrasound probe sends out a short pulse of high frequency sound and detects the reflected waves (echoes) occurring at interfaces within the organs. The… …   The new mediacal dictionary

• Medical ultrasonography — This article is about using ultrasound to image the human body. For imaging of animals in research, see Preclinical imaging. Sonography redirects here. For the tactile alphabet called sonography , see Night writing. Medical ultrasonography… …   Wikipedia

• Ultrasound — Not to be confused with Supersonic .Ultrasound is cyclic sound pressure with a frequency greater than the upper limit of human hearing. Although this limit varies from person to person, it is approximately 20 kilohertz (20,000 hertz) in healthy,… …   Wikipedia

• Obstetric ultrasonography — Intervention Obstetric sonogram of a fetus at 16 weeks. The bright white circle center right is the head, which faces to the left. Features include the forehead at 10 o clock, the left ear toward the center at 7 o clock and the right hand… …   Wikipedia

• Contrast-enhanced ultrasound — (CEUS) is the application of ultrasound contrast medium to traditional medical sonography. Ultrasound contrast agents rely on the different ways in which sound waves are reflected from interfaces between substances. This may be the surface of a… …   Wikipedia

• ultrasonography — The location, measurement, or delineation of deep structures by measuring the reflection or transmission of high frequency or ultrasonic waves. Computer calculation of the distance to the sound reflecting or absorbing surface plus the known… …   Medical dictionary

• Colonoscopy — Intervention ICD 9 CM 45.23 MeSH …   Wikipedia

• Magnetic resonance angiography — Intervention Time of flight MRA showing the circle of Willis in the brain. Note the venetian blinds artifact visible as the multiple pseudo stenosis on both the left and right middle cerebral artery …   Wikipedia

• Doppler echocardiography — Intervention Mitral valve MeSH …   Wikipedia

• Diagnostic peritoneal lavage — Intervention ICD 9 CM 54.25 MeSH …   Wikipedia